HORDA 430L
ISO 14343 A/B:
W 18 L Nb
AWS A5.9:
ER 430L
ГОСТ 2246-70:
GTAW rods for catalytic converters as well as exhaust silencers, mufflers, manifolds, and manifold elbows of analogous or similar materials. Also used for repair welding and surfacing of sealing faces of gas, water, and steam turbines with service temperatures of up to +450°С. Resists scaling up to +900°С. Machinability depends largely on the degree of base metal dilution.
Typical chemical composition
| C | Si | Mn | S | P | Cr | Mo |
| < 0,025 | 0,5 | 0,6 | < 0,010 | < 0,020 | 18 | < 0,30 |
Typical mechanical properties all weld metal
| (*) |
Yield strength, N/mm2/MPa |
Tensile strength, N/mm2/MPa |
Elongation,% | Brinel hardness |
| u | - | - | - | 130 |
| a | 430 | 580 | 27 | 150 |
u - after welding, a - annealed, 800ºC/1 h
Available diameters and packaging
| Packing/diameter | Ø1,6mm | Ø2,0mm | Ø2,4mm | Ø3,0(3,2)mm |
| Cardboard box | 5 kg | 5 kg | 5 kg | 5 kg |
| Rod marking | HORDA 430L | |||
